/*
 * Copyright (C) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef OHOS_GST_DUMPER_H
#define OHOS_GST_DUMPER_H

#include <gst/gst.h>
#include "gst_utils.h"

namespace OHOS {
namespace Media {
class EXPORT_API Dumper {
public:
    static void DumpDotGraph(GstPipeline &pipeline, int32_t oldState, int32_t newState);
    static GstPadProbeReturn DumpGstBuffer(GstPad *pad, GstPadProbeInfo *info, gpointer user_data);
    static void AddDumpGstBufferProbe(GstElement *element, const gchar *padname);
    static bool IsEnableDumpGstBuffer();

private:
    Dumper() = default;
    ~Dumper() = default;
};
}
}

#endif
